[Dirty Harry]

I got caught in a ferocious downpour on the way to London. I have a 3/8 hole at the lowest point of each footwell. I put these holes in after a previous experience where I accumulated 3" of water that couldn't get away. These holes work fine. I have no top. The wipers are of no help.

Obviously, the best bet is to stay out of rainstorms. When you do get caught, just slow down and take extra care. When you arrive, towel everything off, and the car will eventually be fine. Once home, I use towels and a large fan to dry my carpet. Never have had any lasting problem, electrically or otherwise.